Re: [PATCH v3 2/2] arm64: Wire up iommu_dma_{map, unmap}_resource()

[Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>]

On Fri, Nov 11, 2016 at 06:27:35PM +0000, Robin Murphy wrote:
> With no coherency to worry about, just plug'em straight in.
> 
> CC: Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>
> CC: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>
> Signed-off-by: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
> ---
>  arch/arm64/mm/dma-mapping.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
> index 3f74d0d98de6..5cd0a383b14b 100644
> --- a/arch/arm64/mm/dma-mapping.c
> +++ b/arch/arm64/mm/dma-mapping.c
> @@ -796,6 +796,8 @@ static struct dma_map_ops iommu_dma_ops = {
>  	.sync_single_for_device = __iommu_sync_single_for_device,
>  	.sync_sg_for_cpu = __iommu_sync_sg_for_cpu,
>  	.sync_sg_for_device = __iommu_sync_sg_for_device,
> +	.map_resource = iommu_dma_map_resource,
> +	.unmap_resource = iommu_dma_unmap_resource,
>  	.dma_supported = iommu_dma_supported,
>  	.mapping_error = iommu_dma_mapping_error,

Acked-by: Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>

I guess these two patches would go in via the iommu tree.

-- 
Catalin